These Bollé Safety SILIUM Safety Glasses have smoke colour lenses. They are approved for permanent wear and certified with perfect optical quality. Designed and used for protection against UVA/UVB and solar radiation, 99.9% UVA/UVB protection.
Specification
Lens Type: Smoke, Anti-Fog, Anti-Scratch and Anti-Static.
Lens Conforms to: EN1661F/EN172-Solar 5-2.5.
Frame Conforms to: EN166F.